html {
	font-size: 3.5vw;
	background-color: var(--color-gray-white);
	overflow: hidden;
}

body {
	height: 100vh;
	display: flex;
	flex-direction: column;
}

hr {
	margin: 1vw 0 2vw 0;
	border: 0;
	border-top: 1px solid var(--color-gray-light);
}

.content {
	flex: auto;
	position: static;
	overflow: auto;
}

footer {
	flex: none;
	display: flex;
	position: static;
	height: 14vw;
	width: 100vw;
	padding: 3vw 4vw 3vw 4vw;
	background-color: var(--color-white);
	border-top: 1px solid var(--color-white);
	box-shadow: 0 0 2px var(--color-gray-light);
}

#LikeBtn,
.footer-btn {
	height: 100%;
	border-radius: 3.4vw;
	color: var(--color-white);
	display: none;
	justify-content: center;
	align-items: center;
}

#LikeBtn {
	background-color: var(--color-gray-dark);
	flex: none;
}

#LikeBtn .like-icon {
	height: 2.5vw;
	width: 2.5vw;
	margin: 0 2.5vw;
}

#LikeBtn div {
	display: flex;
	align-items: center;
	margin-right: 2vw;
}

.footer-btn {
	width: 33.3vw;
	margin-left: 4vw;
	background-color: var(--color-yellow);
}

.footer-btn img {
	height: 4vw;
	margin-right: 3.3vw;
}

.footer-btn span,
#LikeBtn div {
	font-size: 3.8vw;
	text-shadow: 0 0 1px var(--color-gray-light);
}

.footer-btn span {
	font-weight: bold;
}

.btn-mute {
	background-color: var(--color-gray-light);
}
